@Billabong
Di nyo ata narinig yung 9.1, kasi 7.1 yung configuration pala before. Di nacheck ni Fuffy beforehand, ngayon 9.1 na.
Ganda nung effect nung height, na-imagine ko with projector.
@Master Fuffy
Try mo bawasan yung notch filters ng mains para may impact ng konti, at the expense of some ringing. See if you like it.
Yung sub iwan mo na lang yung nilagay na filters, kasi yan naman ang mataas ang SPL, so it's more likely to cause evident ringing.